steel profile
W30x10.5x90
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- Nippon W
- Standard
- ASTM A6/A6M
- Source publication
- Nippon Steel Structural Shapes
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 750.1 | mm |
| b | 264.2 | mm |
| t_w | 11.94 | mm |
| t_f | 15.49 | mm |
| r_1 | 18.0 | mm |
| g | 133.9 | kg/m |
| A | 17030.0 | mm² |
| I_x | 1510.00 | 10⁶ mm⁴ |
| I_y | 47.70 | 10⁶ mm⁴ |
| i_x | 298.0 | mm |
| i_y | 52.90 | mm |
| W_el,x | 4020 | 10³ mm³ |
| W_el,y | 361 | 10³ mm³ |
| W_pl,x | 4650 | 10³ mm³ |
| W_pl,y | 569 | 10³ mm³ |
| I_t | 1248.6942768 | 10³ mm⁴ |
| h | 29.53 | in |
| b | 10.400 | in |
| t_w | 0.470 | in |
| t_f | 0.610 | in |
| r_1 | 0.709 | in |
| g | 90 | lb/ft |
| A | 26.4 | in² |
| I_x | 3630 | in⁴ |
| I_y | 115 | in⁴ |
| i_x | 11.7 | in |
| i_y | 2.08 | in |
| W_el,x | 246 | in³ |
| W_el,y | 22.1 | in³ |
| W_pl,x | 284 | in³ |
| W_pl,y | 34.7 | in³ |
| I_t | 3 | in⁴ |
| d | 26.9 mm [PDF] | |
| 8.52 | ||
| 57.2 | ||
| u | 0.855 | |
| H | 24,000 in⁶ [PDF] | |
| nS | ||
| nS | ||
| C | ||
| C | ||
| c1 | ||
| c1 | ||
| c1 | ||
| c1 | ||
| ＊ |
Source notes and corrections
Source H unit scale is unresolved; not a normalized warping constant.
Source d, ratios, u, x and classifications are retained for reference only, never used for substitution.
Page 32 repeats inconsistent d and slenderness values in 39 rows; no guessed corrections.
Imperial d is labelled mm in the PDF; no inferred unit correction.
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